Finding the Third Proportional to 65,683.50 and 101,913

Step by Step Solution

1. Step 1: Write the proportion equation
   65,683.50 : 101,913 = 101,913 : x
2. Step 2: Convert to fraction form
   65,683.50/101,913 = 101,913/x
3. Step 3: Cross multiply
   65,683.50x = 101,913 × 101,913
4. Step 4: Simplify right side
   65,683.50x = 10,386,259,569
5. Step 5: Solve for x
   x = 10,386,259,569/65,683.50
6. Step 6: Final answer
   x = 158,125.85